JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
Unfortunately the widget language is not modifiable.
I can submit a feature request ticket to our higher team support so they can look into this feature.
An alternative feature you can check also is the multi-language tool.
I will not be able to provide you with any time frame as to when the requested feature will be available, but we will notify you here for any news/updates on its status.